With the analysis among 122 patents, we discovered top 47 key players by total patent application. Kissei Pharmaceutical Co., Ltd., Jinan Kangquan Pharmaceutical Technology Co., Ltd., Takeda Pharmaceutical Co., Ltd. are dominant in this area. They take 21.31% of the total patent filing.
Kissei Pharmaceutical Co., Ltd.
Nagano-ken, Japan
Patent: 10
Jinan Kangquan Pharmaceutical Technology Co., Ltd.
Shandong Sheng, China
Patent: 9
Takeda Pharmaceutical Co., Ltd.
Maruzen Pharmaceuticals Co., Ltd.
Hiroshima-ken, Japan
Patent: 6
Mochida Pharmaceutical Co., Ltd.
Nippon Shinyaku Co., Ltd.
California, United States
Patent: 5
Eisai R&D Management Co., Ltd.
With the analysis among 6 patents, we discovered top 2 start-ups by total patent application.
Institut National de la Santé et de la Recherche Médicale
Massachusetts, United States
Patent: 1
With the analysis among related 6 patents applied in the last 5 years. We discover 7 most active companies in this area. The fast-growing Shenyang Sinqi Ophthalmic Medications Holdings Co., Ltd., Zhongshan Hospital Fudan University, Maruzen Pharmaceuticals Co., Ltd. take 66.67% of patent filing during this period.
Shenyang Sinqi Ophthalmic Medications Holdings Co., Ltd.
Liaoning Sheng, China
Patent: 2
Zhongshan Hospital Fudan University
Shanghai Shi, China
Patent: 1
Maruzen Pharmaceuticals Co., Ltd.
Hiroshima-ken, Japan
Patent: 1
Centre National De La Recherche Scientif
Institut National de la Santé et de la Recherche Médicale
Shanghai Yarui Biotechnology Co., Ltd.
Shanghai Shi, China
Patent: 1
With the analysis among related 6 patents in last 5 years, we discover 3 new entrants.
Shenyang Sinqi Ophthalmic Medications Holdings Co., Ltd.
Liaoning Sheng, China
Patent: 2
Zhongshan Hospital Fudan University
Shanghai Shi, China
Patent: 1
Shanghai Yarui Biotechnology Co., Ltd.
Shanghai Shi, China
Patent: 1
With the analysis among 42 patents, we discovered top 10 universities and scientific research institutions by total patent application. The Johns Hopkins University, Sorbonne Université, Kyushu University are dominant in this area. They take 35.71% of the total patent filing.
The Johns Hopkins University
Fukuoka-ken, Japan
Patent: 3
Sichuan Sheng, China
Patent: 2
Tokyo University of Science
Beijing Shi, China
Patent: 1
Aomori-ken, Japan
Patent: 1
Ocean University of China
Shandong Sheng, China
Patent: 1